Precaclc final exam review

Use the Law of Sines to solve for BC

• 33

• 24

• 12

• 29

Find angle Z

• 20.15°

• 71.23°

• 51.06°

• 57.71°

Find a coterminal angle to 5°.

• 365°

• 255°

• -220°

• -365°

What is the reference angle for 125°?

• 235°

• 125°

• 75°

• 55°

Convert 150⁰ to radians

• 5π/6

• 3π/4

• 7π/6

• 2π/3

What is 7π/4 radians in degrees?

• 300

• 135

• 315

• 45

What is the domain and range of y=sinx?

• D: (-∞, ∞)
  R: [-1, 1]
  

• D: (-∞, ∞)
  R: [-π, π]

• D: (∞, -∞)
  R: [-1, 1]
  

• D: (-∞, ∞)
  R: [-∞, ∞]